After yesterday's good walk, I had a good run this morning. Back to the schedule of alternating running and walking -- this time, 0.25 miles running followed by 1 minute walking. It worked well. There was a bit of pain in my back when I started, but it cleared up quickly once I got going and hasn't bothered me any more yet today. My running form was terrible when I started, but probably pretty OK by the time I finished.

I've got an excused absence from my training tomorrow. It's scheduled to be a walking day, so that's OK. I'm looking forward to another good run on Thursday.